About: http://webisa.webdatacommons.org/16709179

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In addition, potentially toxic chemicals can cling to rugs, curtains, clothes, food, furniture and other materials and can usually remain in a room long after someone has smoked there.Footnote 21,Footnote 22,Footnote 23
http://www.w3.org/ns/prov#wasQuotedFrom	hc-sc.gc.ca